5 Common lung diseases:

5 Common lung diseases:

Many types of lung diseases can cause chronic respiratory conditions. Chronic respiratory illness affects many people within the us alone. It are often difficult to mention what percentage people have lung diseases overall because these diseases are grouped into specific conditions.

5 Common lung diseases:5 Common lung diseases

1. Asthma:

Asthma affects 25 million people within the us. People with a case history of asthma, respiratory allergies, or severe childhood respiratory disease are at a better risk of developing asthma.
Asthma may be a chronic disease that causes breathing problems when the airways become narrowed by inflammation or blocked by mucus. The condition’s severity varies from person to person, but most of the people take daily preventive medication to regulate their symptoms and stop flare.
⦁ Wheezing
⦁ Coughing
⦁ Tightness within the chest
⦁ Shortness of breath
⦁ Cystic fibrosis

Cystic Fibrosis:

Cystic fibrosis (CF) is an inherited lung disease. It changes the makeup of mucus within the body. Rather than being slippery and watery, mucus during a person with CF is thick, sticky, and excessive.
This thick mucus can build up in your lungs and make it harder to breathe. With such a lot of it around, bacteria can grow more easily, increasing the danger of lung infections.

Symptoms usually start in infancy and include:
⦁ Chronic coughing
⦁ Wheezing
⦁ Shortness of breath
⦁ Coughing up mucus
⦁ recurring chest colds
⦁ Extra salty sweat
⦁ Frequent sinus infections

According to the National Heart, Lung, and Blood Institute (NHLBI)Trusted Source, it can affect other organs additionally to the lungs, including your:
⦁ Liver
⦁ Intestines
⦁ Sinuses
⦁ Pancreas
⦁ Sex organs

Doctors know that CF is caused by mutations within the gene that sometimes regulates the extent of salt in cells. The mutations cause this gene to malfunction, changing the makeup of mucus and increasing salt in sweat. There is no cure for CF, but treatment eases symptoms and slows progression.
Early treatment is best, which is why doctors now regularly screen for the disease. Medications and physiotherapy help loosen mucus and stop lung infections.

3. Lung Cancer:

Lung cancer is one among the foremost common sorts of cancer, ranking third within the us with quite 218,000 people affected.4 It can develop as either small cell carcinoma or non-small cell carcinoma.
Cigarette smoking, both direct and secondhand, is one among the most important risk factors for carcinoma.


Lung cancer can develop gradually and sometimes with no symptoms. When it does appear, symptoms may include:

⦁ Chest pain
⦁ Chronic cough
⦁ Difficulty breathing
⦁ Hoarseness
⦁ Weight loss
⦁ Difficulty swallowing
⦁ A cough that produces bloody mucus
⦁ Swelling within the face or neck

4. Tuberculosis Cancer

Tuberculosis may be a bacterial lung disease caused by tubercle bacillus. Quite 1.8 billion people round the world have tuberculosis, but the disease is merely considered active in 10 million of them.
People with strong immune systems sometimes carry an inactive sort of the disease, called latent tuberculosis. In people with weaker immune systems, the bacteria attacks lung tissue.


Many respiratory diseases share symptoms, like long-term cough. Certain symptoms are specific to at least one disease or another. for instance , night sweats tend to occur in people with tuberculosis.

5. Bronchitis:

Bronchitis may be a condition that develops when the windpipe (bronchial tube) gets irritated or inflamed. In response to the inflammation, the liner of the bronchus may make an excessive amount of mucus because it tries to coat the world . The mucus can make it difficult to breath.

Inflammation also can lung diseases like swelling of the airway. This may cause it to narrow and makes it harder to breathe. Bronchitis are often acute or chronic. There are some key differences between the 2 forms:
In acute bronchitis, the inflammation is typically caused by an infection which will recover during a few days to many weeks.

With bronchitis , the inflammation is caused by repeated exposure to irritants like cigarette smoke or pollution. bronchitis doesn’t get away . you’ll have periods of relief along side periods where it gets worse (exacerbations), especially if you get a chilly or another respiratory tract infection .